1414 Degrees’ energy storage technology can deliver clean heat and power for a more sustainable planet.
Our proven technology is the key to providing clean heat for industry and clean energy to stabilise the grid.
Our technology
Our silicon-based thermal energy storage solutions safely and efficiently store renewable electricity as latent heat.
In a demonstration module, it’s been shown our storage technology can produce up to 900◦C hot air, proving its potential as a gas replacement technology for high-temperature industries.
How we know it works
Our demonstration module – SiBox® – proves we have one of the most advanced solutions to decarbonise high-temperature industry and shows it can help achieve other net zero goals too.
SiBox is the complete energy storage system, where we installed and tested our leading-edge storage technology – SiBrick®.
What it can be used for
Our technology can be used to make industrial processes more sustainable by providing reliable and consistent clean heat and power.
Long duration energy storage can also help stabilise the energy grid and high-temperature heat can be used to produce hydrogen.
Our partners
Latest news
1414 Degrees highlights strong platform progress at 2025 AGM
At our Annual General meeting, we outlined a clear pathway toward commercialisation across industrial heat, hydrogen, and battery-materials markets. Executive Chair Dr Kevin Moriarty emphasised that the core technologies - SiBrick®, SiBox®, SiPHyR® and SiNTL™ - now...
September 2025 Quarterly Activity Report
1414 Degrees advances clean energy technologies and adds battery innovation to its portfolio We have released our Quarterly Activities and Cashflow Report for the period ended 30 September 2025, highlighting a quarter of strong technical progress and strategic...
Hannam & Partners upgrades 1414 Degrees valuation
Hannam & Partners upgrades 1414 Degrees valuation following silicon nanoparticle technology acquisition London-based investment bank Hannam & Partners has released updated research coverage on 1414 Degrees Limited, raising its target valuation following the...